LCD TV chassis FL9.1 Service Manual

Service ManualContents

32” 32PFL3504D/F7 (Serial No. : DS1A**********)32” 32PFL3504D/F7 (Serial No. : DS2A**********)32” 32PFL3504D/F7 (Serial No. : YA1A**********)32” 32PFL3514D/F7 (Serial No. : DS1A**********)32” 32PFL3514D/F7 (Serial No. : DS2A**********)32” 32PFL3514D/F7 (Serial No. : YA1A**********)

© 2009 Funai Electric Co., Ltd.

All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed, downloaded or stored in any storage medium, in any form or for any purpose without the express prior written consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.

Information in this document is subject to change without notice. Funai reserves the right to change the content herein without the obligation to notify any person or organization of such changes.

with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way without the express written consent of Funai. All other trademarks used herein remain the exclusive property of their respective owners. Nothing contained in this manual should be construed as granting, by implication or otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights to the fullest extent of the law.

LCD TVchassis FL9.1

A91F2UH/FAUH/FJUH/FKUH/FQUF/FRUF091014

IMPORTANT SAFETY NOTICE

Proper service and repair is important to the safe, reliable operation of all P&F Equipment. The service procedures recommended by P&F and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.

It is important to note that this service manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. P&F could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, P&F has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by P&F must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.

The LCD panel is manufactured to provide many years of useful life. Occasionally a few non active pixels may appear as a tiny spec of color. This is not to be considered a defect in the LCD screen.

TABLE OF CONTENTS

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Electrical Adjustment Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 How to Initialize the LCD TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1Schematic Diagrams / CBA and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-1

1-1 A91F2SP

SPECIFICATIONS

< TUNER / NTSC >ANT. Input ---------------------- 75 Ω Unbal., F type

< TUNER / ATSC >

< LCD PANEL >

< VIDEO >

< AUDIO >

All items are measured across 8 Ω load at speaker output terminal with L.P.F.

Description Condition Unit Nominal Limit

1. AFT Pull-In Range --- MHz ±2.3 ±2.1

2. Synchronizing Sens.TV.ch.4

CA.ch.31CA.ch.87

dBµdBµdBµ

181818

202023


1. Received Freq. Range (-28dBm) --- kHz --- ±100

2. ATSC Dynamic Range (min / max)ch.4

ch.10ch.41

dBmdBmdBm

---------

-76/0-76/0

-76/+4


1. Native Pixel Resolution HorizontalVertical

pixelspixels

1366768

------

2. Brightness (w / filter) --- cd/m2 430 ---

3. Viewing Angle HorizontalVertical

°°

-85 to 85-85 to 85

------


1. Over Scan HorizontalVertical

%%

55

5±55±5

2. Color Temperature---xy

°K 120000.2720.278

---±3%±3%

3. Resolution (composite video) HorizontalVertical

lineline

400350

------


1. Audio Output 10% Distortion (ATSC 0 dBfs) Lch/Rch W 10.0/10.0 9.0/9.0

2. Audio Distortion (NTSC) 500mW: Lch/Rch % 0.5/0.5 2.0/2.0

3. Audio Freq. Response (NTSC) -6dB: Lch-6dB: Rch

HzHz

70 to 10 k70 to 10 k

------

2-1 LTVN_ISP

IMPORTANT SAFETY PRECAUTIONS

Prior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.

Safety Precautions for LCD TV Circuit1. Before returning an instrument to the

customer, always make a safety check of the entire instrument, including, but not limited to, the following items:

a. Be sure that no built-in protective devices are defective and have been defeated during servicing. (1) Protective shields are provided on this chassis to protect both the technician and the customer. Correctly replace all missing protective shields, including any removed for servicing convenience. (2) When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all protective devices, including but not limited to, nonmetallic control knobs, insulating fishpapers, adjustment and compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or permit it to be operated without all protective devices correctly installed and functioning. Servicers who defeat safety features or fail to perform safety checks may be liable for any resulting damage.

b. Be sure that there are no cabinet openings through which an adult or child might be able to insert their fingers and contact a hazardous voltage. Such openings include, but are not limited to, (1) spacing between the Liquid Crystal Panel and the cabinet mask, (2) excessively wide cabinet ventilation slots, and (3) an improperly fitted and/or incorrectly secured cabinet back cover.

c. Antenna Cold Check - With the instrument AC plug removed from any AC source, connect an electrical jumper across the two AC plug prongs. Place the instrument AC switch in the on position. Connect one lead of an ohmmeter to the AC plug prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and, if applicable, to the coaxial connector. If the measured resistance is less than 1.0 megohm or greater than 5.2 megohm, an abnormality exists that must be corrected before the instrument is returned to the customer. Repeat this test with the instrument AC switch in the off position.

d. Leakage Current Hot Check - With the instrument completely reassembled, plug the AC line cord directly into a 120 V AC outlet. (Do not use an isolation transformer during this test.) Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI) C101.1 Leakage Current for Appliances and Underwriters Laboratories (UL) 1410, (50.7). With the instrument AC switch first in the on position and then in the off position, measure from a known earth ground (metal water pipe, conduit, etc.) to all exposed metal parts of the instrument (antennas, handle brackets, metal cabinet, screw heads, metallic overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5 milli-ampere. Reverse the instrument power cord plug in the outlet and repeat the test.

ANY MEASUREMENTS NOT WITHIN THE LIMITS SPECIFIED HEREIN INDICATE A POTENTIAL SHOCK HAZARD THAT MUST BE ELIMINATED BEFORE RETURNING THE INSTRUMENT TO THE CUSTOMER OR BEFORE CONNECTING THE ANTENNA OR ACCESSORIES.

2. Read and comply with all caution and safety-related notes on or inside the receiver cabinet, on the receiver chassis, or on the Liquid Crystal Panel.

ALSO TEST WITHPLUG REVERSEDUSING ACADAPTER PLUGAS REQUIRED

TEST ALL EXPOSEDMETAL SURFACES

READING SHOULD NOT BE ABOVE 0.5 mA

EARTHGROUND

_

DEVICELEAKAGECURRENT

TESTER

+BEINGTESTED

2-2 LTVN_ISP

3. Design Alteration Warning - Do not alter or add to the mechanical or electrical design of this TV receiver. Design alterations and additions, including, but not limited to circuit modifications and the addition of items such as auxiliary audio and/or video output connections, might alter the safety characteristics of this receiver and create a hazard to the user. Any design alterations or additions will void the manufacturer's warranty and may make you, the servicer, responsible for personal injury or property damage resulting therefrom.

4. Hot Chassis Warning -

a. Some TV receiver chassis are electrically connected directly to one conductor of the AC power cord and maybe safety-serviced without an isolation transformer only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC power source. To confirm that the AC power plug is inserted correctly, with an AC voltmeter, measure between the chassis and a known earth ground. If a voltage reading in excess of 1.0 V is obtained, remove and reinsert the AC power plug in the opposite polarity and again measure the voltage potential between the chassis and a known earth ground.

b. Some TV receiver chassis normally have 85V AC(RMS) between chassis and earth ground regardless of the AC plug polarity. This chassis can be safety-serviced only with an isolation transformer inserted in the power line between the receiver and the AC power source, for both personnel and test equipment protection.

c. Some TV receiver chassis have a secondary ground system in addition to the main chassis ground. This secondary ground system is not isolated from the AC power line. The two ground systems are electrically separated by insulation material that must not be defeated or altered.

5. Observe original lead dress. Take extra care to assure correct lead dress in the following areas: a. near sharp edges, b. near thermally hot parts-be sure that leads and components do not touch thermally hot parts, c. the AC supply, d. high voltage, and, e. antenna wiring. Always inspect in all areas for pinched, out of place, or frayed wiring. Check AC power cord for damage.

6. Components, parts, and/or wiring that appear to have overheated or are otherwise damaged should be replaced with components, parts, or wiring that meet original specifications. Additionally, determine the cause of overheating and/or damage and, if necessary, take corrective action to remove any potential safety hazard.

7. Product Safety Notice - Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by a # on schematics and in parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire, and/or other hazards. The product's safety is under review continuously and new instructions are issued whenever appropriate. Prior to shipment from the factory, our products are strictly inspected to confirm they comply with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.

2-3 LTVN_ISP

Precautions during ServicingA. Parts identified by the # symbol are critical for

safety.Replace only with part number specified.

B. In addition to safety, other parts and assemblies are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements.Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.

C. Use specified internal wiring. Note especially:

1) Wires covered with PVC tubing

2) Double insulated wires

3) High voltage leads

D. Use specified insulating materials for hazardous live parts. Note especially:

1) Insulation Tape

2) PVC tubing

3) Spacers

4) Insulators for transistors.

E. When replacing AC primary side components (transformers, power cord, etc.), wrap ends of wires securely about the terminals before soldering.

F. Observe that the wires do not contact heat producing parts (heat sinks, oxide metal film resistors, fusible resistors, etc.)

G. Check that replaced wires do not contact sharp edged or pointed parts.

H. When a power cord has been replaced, check that 5~6 kg of force in any direction will not loosen it.

I. Also check areas surrounding repaired locations.

J. Use care that foreign objects (screws, solder droplets, etc.) do not remain inside the set.

K. When connecting or disconnecting the internal connectors, first, disconnect the AC plug from the AC supply outlet.

L. When installing parts or assembling the cabinet parts, be sure to use the proper screws and tighten certainly.

2-4 LTVN_ISP

Safety Check after ServicingExamine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards.

1. Clearance Distance

When replacing primary circuit components, confirm specified clearance distance (d) and (d') between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)

Table 1: Ratings for selected area

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

2. Leakage Current Test

Confirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) is lower than or equal to the specified value in the table below.

Measuring Method: (Power ON)

Insert load Z between B (earth ground, power cord plug prongs) and exposed accessible parts. Use an AC voltmeter to measure across both terminals of load Z. See Fig. 2 and following table.

Table 2: Leakage current ratings for selected areas

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

AC Line Voltage Region Clearance Distance (d), (d’)

110 to 130 V U.S.A. or Canada

≥ 3.2 mm (0.126 inches)

AC Line Voltage Region Load Z Leakage Current (i) Earth Ground (B) to:

110 to 130 V U.S.A. or Canada

0.15 µF CAP. & 1.5 kΩ RES. Connected in parallel i ≤ 0.5 mA rms Exposed accessible

parts

Chassis or Secondary Conductor

Primary Circuit

Fig. 1

d' d

AC Voltmeter (High Impedance)

Exposed Accessible Part

B Earth Ground Power Cord Plug Prongs

Z

Fig. 2

3-1 TVN_SN

STANDARD NOTES FOR SERVICING

Circuit Board Indications1. The output pin of the 3 pin Regulator ICs is

indicated as shown.

2. For other ICs, pin 1 and every fifth pin are indicated as shown.

3. The 1st pin of every male connector is indicated as shown.

Pb (Lead) Free SolderPb free mark will be found on PCBs which use Pb free solder. (Refer to figure.) For PCBs with Pb free mark, be sure to use Pb free solder. For PCBs without Pb free mark, use standard solder.

How to Remove / Install Flat Pack-IC

1. Removal

With Hot-Air Flat Pack-IC Desoldering Machine:

1. Prepare the hot-air flat pack-IC desoldering machine, then apply hot air to the Flat Pack-IC (about 5 to 6 seconds). (Fig. S-1-1)

2. Remove the flat pack-IC with tweezers while applying the hot air.

3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)

4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)

CAUTION:

1. The Flat Pack-IC shape may differ by models. Use an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC.

2. Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1-2)

Top View

Out In

Bottom ViewInput

5

10

Pin 1

Pin 1

Pb free mark

Fig. S-1-1

3-2 TVN_SN

3. The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it.

With Soldering Iron:

1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)

2. Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering machine. (Fig. S-1-4)



Hot-airFlat Pack-ICDesolderingMachine

CBA

Flat Pack-IC

Tweezers

Masking Tape

Fig. S-1-2

Flat Pack-IC Desoldering Braid

Soldering Iron

Fig. S-1-3

Fine TipSoldering Iron

SharpPin

Fig. S-1-4

3-3 TVN_SN

With Iron Wire:

1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)

2. Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5.

3. While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5.



Note: When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied.

2. Installation1. Using desoldering braid, remove the solder from

the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily.

2. The “” mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the pin 1 on the PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S-1-8.)

3. Solder all pins of the flat pack-IC. Be sure that none of the pins have solder bridges.

To Solid Mounting Point

Soldering Iron

Iron Wire

or

Hot Air Blower

Fig. S-1-5

Fine TipSoldering IronCBA

Flat Pack-ICTweezers

Fig. S-1-6

Example :

Pin 1 of the Flat Pack-ICis indicated by a " " mark. Fig. S-1-7

Presolder

CBA

Flat Pack-IC

Fig. S-1-8

3-4 TVN_SN

Instructions for Handling Semi-conductorsElectrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work.

1. Ground for Human Body

Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.

2. Ground for Workbench

Be sure to place a conductive sheet or copper plate with proper grounding (1 MΩ) on the workbench or other surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing.

<Incorrect>

CBA

Grounding Band

Conductive Sheet orCopper Plate

1MΩ

1MΩ

<Correct>

CBA

4-1 A91F2DC

CABINET DISASSEMBLY INSTRUCTIONS

1. Disassembly FlowchartThis flowchart indicates the disassembly steps for the cabinet parts, and the CBA in order to gain access to item(s) to be serviced. When reassembling, follow the steps in reverse order. Bend, route and dress the cables as they were.

2. Disassembly Method

Note:

(1) Order of steps in procedure. When reassembling, follow the steps in reverse order. These numbers are also used as the Identification (location) No. of parts in figures.

(2) Parts to be removed or installed.

(3) Fig. No. showing procedure of part location

(4) Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered. P = Spring, L = Locking Tab, S = Screw, H = Hex Screw, CN = Connector* = Unhook, Unlock, Release, Unplug, or Desoldere.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2)

(5) Refer to the following "Reference Notes in the Table."

Step/Loc. No.

Part

Removal

Fig. No.

Remove/*Unhook/Unlock/Release/Unplug/Unclamp/

Desolder

Note

[1] Stand Assembly D1 3(S-1) ---

[2] Rear Cabinet D1 13(S-2), 2(S-3), 3(S-4) ---

[3] Inverter CBA

D2D4

5(S-5), *CN1001, *CN1003, *CN1050, *CN1100, *CN1150, *CN1200, *CN1250, *CN1900

---

[4] Jack CBA D2D4 2(S-6), *CL701B ---

[5]Power Supply CBA

D2D4

8(S-7), *CN101, *CN301, *CN302, *CN801, *CN802

---

[6] Jack Holder D2 2(S-8) ---

[1] StandAssembly

[2] Rear Cabinet

[13] Speaker(s)

[12] SpeakerHolder(s)

[3] Inverter CBA

[4] Jack CBA

[6] Jack Holder

[7] Digital MainCBA Unit

[5] Power SupplyCBA

[11] LCD ModuleAssembly

[14] FrontCabinet

[9] IR SensorCBA

[8] JunctionCBA

[10] FunctionCBA

[7] Digital Main CBA Unit

D2D4

4(S-9), 4(S-10), *CN3902, Shield Box ---

[8] Junction CBA

D3D4 Desolder ---

[9] IR Sensor CBA

D3D4 (S-11), *CL103A ---

[10] Function CBA

D3D4 --------------- ---

[11]LCD Module Assembly

D3 5(S-12) ---

[12] Speaker Holder(s) D3 4(S-13) ---

[13] Speaker(s) D3 8(S-14) ---

[14] Front Cabinet D3 --------------- ---

↓(1)

↓(2)

↓(3)

↓(4)

↓(5)

Step/Loc. No.

Part

Removal

Fig. No.

Remove/*Unhook/Unlock/Release/Unplug/Unclamp/

Desolder

Note

4-2 A91F2DC

[2] Rear Cabinet

(S-1)

[1] Stand Assembly

(S-2)(S-2)

(S-2)

(S-3)

(S-2)

(S-4)

(S-3)

Fig. D1

4-3 A91F2DC

(S-5)

(S-5)

[4] Jack CBA

[6] Jack Holder

[5] Power Supply CBA

[7] Digital Main CBA Unit

[3] Inverter CBA

(S-6)

(S-7)

(S-8)

(S-9)

(S-9)

Shield Box

(S-10)

(S-7)

(S-7)

Fig. D2

4-4 A91F2DC

(S-11)

(S-14)

(S-14)

(S-13)

(S-12)

(S-12)

[11] LCD Module Assembly

[9] IR Sensor CBA

[10] Function CBA

[12] SpeakerHolder

[12] SpeakerHolder

[8] Junction CBA

[13] Speaker

[14] Front Cabinet

[13] Speaker

(S-13)

Fig. D3

4-5 A91F2DC

TV Cable Wiring Diagram

Power Supply CBA

Jack CBA

CN201 CN1001

CN1003

CN3902

CN3702

CN3701

CN1050

CN1100

CN1150

CN1200

CN1250

Digital Main CBA Unit

CN1900

Inverter CBA

CL103B

CN802AC CORD

CL701B

CN302

CL701A

CN801

CN602

CN101CN301

CL103A

CL102A

CL102C

JunctionCBA

Function CBA

CN101

IR Sensor CBA

To LCD Module Assembly

To Speaker

To LCD Module Assembly

Fig. D4

5-1 FL9.1PEA

ELECTRICAL ADJUSTMENT INSTRUCTIONS

General Note: “CBA” is abbreviation for “Circuit Board Assembly.”Note: Electrical adjustments are required after

replacing circuit components and certain mechanical parts. It is important to perform these adjustments only after all repairs and replacements have been completed. Also, do not attempt these adjustments unless the proper equipment is available.

Test Equipment Required1. NTSC Pattern Generator (Color Bar W/White

Window, Red Color, Dot Pattern, Gray Scale, Monoscope, Multi-Burst)

2. Remote control unit

3. Color Analyzer

How to make the Service remote control unit:1. Prepare the MAGNAVOX remote control unit.

(Part No. NF800UD or NF802UD)

2. Cut “A” portion of the attached remote control unit as shown in Fig. 1.

How to set up the service mode:

Service mode:1. Use the service remote control unit.

2. Turn the power on.

3. Press the service button on the service remote control unit. The following screen appears.

Fig. 1

service button(There is a button under the plastic housing.)

A

Code : Pic code : MIPS :

***********-*** **-***-**-*****-***Push 0key

Tuner : Safety :

****-*****-****safety_Non

"*" differs depending on the models.

5-2 LC7NEA

1. Purity Check ModeThis mode cycles through full-screen displays of red, green, blue, and white to check for non-active pixels.

1. Enter the Service mode.

2. Each time pressing [7] button on the service remote control unit, the display changes as follows.

2. VCOM Adjustment

1. Operate the unit for more than 20 minutes.

2. Set the color analyzer and bring the optical receptor to the center on the LCD-Panel surface after zero point calibration as shown above.Note: The optical receptor must be set perpendicularly to the LCD Panel surface.

3. Enter the Service mode.

4. Press [3] button on the service remote control unit.

5. Press [CHANNEL UP/DOWN] buttons on the service remote control unit so that the color analyzer value becomes minimum.

[7] button

Note:When entering this mode, the default setting is White mode.

Purity Check Mode

[7] button

Red mode

Green mode

Blue mode

Black mode

[7] button

White mode

[7] button

[7] button

White 20% mode[7] button

Test Point Adj. Point

Screen [CHANNEL UP/DOWN ] buttons

M. EQ. Spec.

Color analyzer See below

Figure

Color Analyzer

To avoid interference from ambinent light, this adjustment should be performed in a dark room.

L = 3 cm

Perpendicularity

5-3 LC7NEA

The white balance adjustment should be performed when replacing the LCD Panel or Digital CBA.

3. White Balance AdjustmentPurpose: To mix red, green and blue beams correctly for pure white.

Symptom of Misadjustment: White becomes bluish or reddish.

1. Operate the unit for more than 20 minutes.

2. Input the White Raster(70%=70IRE, 40%=40IRE).

3. Set the color analyzer to the CHROMA mode and bring the optical receptor to the center on the LCD-Panel surface after zero point calibration as shown above.Note: The optical receptor must be set perpendicularly to the LCD Panel surface.

4. Enter the Service mode. Press [VOLUME DOWN] button on the service remote control unit and select “C/D” mode.

5. [CUTOFF]Press [1] button to select “COR” for Red Cutoff adjustment. Press [3] button to select “COB” for Blue Cutoff adjustment.[DRIVE]Press [4] button to select “DR” for Red Drive adjustment. Press [6] button to select “DB” for Blue Drive adjustment.

6. In each color mode, press [CHANNEL UP/DOWN] buttons to adjust the values of color.

7. Adjust Cutoff and Drive so that the color temperature becomes 12000°K (x= 0.272 / y= 0.278 ±0.005).

Test Point Adj. Point Mode Input

Screen[VOLUME DOWN]button

[VIDEO1]C/D

White Raster (APL 70%)

or(APL 40%)

M. EQ. Spec.

Pattern Generator, Color analyzer

x= 0.272 ± 0.005y= 0.278 ± 0.005

Figure

Color Analyzer

L = 3 cm

Perpendicularity

INPUT: WHITE 70%, 40%

To avoid interference from ambinent light, this adjustment should be performed in a dark room.

40%=40IRE 70%=70IRE100IRE100IRE

0IRE 0IRE

INPUT SIGNAL

LowLight

HightLight

6-1 A91F3INT

HOW TO INITIALIZE THE LCD TV

The purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialized.To put the program back at the factory-default, initialize the LCD TV using the following procedure.

1. Turn the power on.

2. To enter the service mode, press the service button on the service remote control unit.

- To cancel the service mode, press [POWER] button on the service remote control unit.

3. Press [INFO] button on the service remote control unit to initialize the LCD television.

4. "INITIALIZED" will appear in the upper right of the screen. "INITIALIZED" color will change to green from red when initializing is complete.

7-1 A91F2FW

FIRMWARE RENEWAL MODE

Equipment Requireda. USB memoryb. Remote Control Unit

Firmware Update ProcedureNote: There are two states (the User Upgrade and

the Factory Upgrade) in firmware update.

The identification of User Upgrade and Factory Upgrade are done by the filename.

1. Turn the power off and unplug the AC Cord.

2. Insert the USB memory to the USB port as shown below.

3. Plug the AC cord in the wall outlet and turn the power on.

4. The update will start and the following will appear on the screen.

Note: If the above screen isn’t displayed, repeat from step 1.

The appearance shown in *1 is described as follows.

5. When the firmware update is completed, the following will appear on the screen.

Unplug the AC cord and kindly remove the USB memory from the USB port. Plug the AC cord in the wall outlet again and turn the power on.

Note:

When the Factory Upgrade is used, after restarting TV, shift to initial screen menu in service mode. "INITIALIZED" will appear on the upper right of the screen. "INITIALIZED" color will change to green from red when initializing is complete.

User Upgrade Upgrade the firmware only. The setting values are not initialized.

Factory upgrade Upgrade the firmware and initialize the setting values.

USB Memory

Rear Cabinet

Software upgrade in progress. Please wait.Do not remove the USB device or turn the TV offwhile upgrade is in progress.

Software Upgrade

Downloading...

0%*1

Appearance State

Downloading... Downloading the firmware from the USB memory.

Writing... Writing the downloaded firmware in flash memory.

Checking... Checking the new firmware.

Software Upgrade

The software upgrade is completed.Remove USB storage device, unplug and replug power code.

8-1 A91F2TR

TROUBLESHOOTING

[ Power Supply Section ]

The power cannot be turned on.

The fuse blows out.

FLOW CHART NO.1

FLOW CHART NO.2

Is normal state restored when once unpluggedpower cord is plugged again several seconds?

Check if there is any leak or short-circuiting on theprimary circuit component, and service it if defective.(C605, D601, D602, D603, D604, Q601, Q602, T601)

Yes

No

Yes

Is the fuse (F601) normal? See FLOW CHART No.2 <The fuse blows out.>

No

Yes

Is the AL+33V line voltage normal?No

Check each rectifying circuit of the secondarycircuit and service it if defective.

Check the presence that the primary componentis leaking or shorted and service it if defective.

Check the presence that the rectifying diode or circuit is shorted in each rectifying circuit of secondary side, and service it if defective.

After servicing, replace the fuse.

When the output voltage fluctuates.FLOW CHART NO.3

Does the photocoupler circuit on the secondary side operate normally?

No

Yes

Check IC601, D652, Q631 and their periphery circuit, and service it if defective.

When buzz sound can be heard in the vicinity of power circuit.FLOW CHART NO.4

Check if there is any short-circuit on the rectifying diode and the circuit in each rectifying circuit of the secondary side,and service it if defective. (IC631, Q207, Q209, Q210, Q211, Q501, Q635, Q636, Q637, Q640, Q641, Q642, Q643, D631, D632, D633, D638, D641, D642, D646, D647)

Check D657, R661 and their periphery circuit, and service it if defective.

AL+33V is not output.FLOW CHART NO.5

Is approximately +34V voltage supplied to thecathode of D638?

No

Yes

Check C638, D638, D639 and their periphery circuit, and service it if defective.

Check IC601, D609, D611 and their periphery, circuit and service it if defective.

8-2 A91F2TR

Check Q207, Q208, D205, P-ON-H1 line and their periphery circuit, and service it if defective.

LCD+24.5V is not output.FLOW CHART NO.6

Is approximately +30V voltage supplied to the collector of Q210?

No

Yes

See FLOW CHART No.5

Replace Q209.

Is approximately +16V voltage supplied to thebase of Q209?

Yes

NoCheck Q207, Q208, D203, D204, D211 and theirperiphery circuit, and service it if defective.

No

LCD+16V is not output.FLOW CHART NO.7

Is approximately +19V voltage supplied to thecollector of Q209?

Yes

Replace Q501.


Yes

NoCheck Q207, Q208, D203, D204, D211 and theirperiphery circuit, and service it if defective.

No

INV+16V is not output.FLOW CHART NO.8


Yes



P-ON+7V is not output.FLOW CHART NO.9

Is approximately +7V voltage supplied to thecollector of D646?

Check C644, D646 and their periphery circuit, and service it if defective.

Yes

No

Check if there is any leak or short-circuit onthe loaded circuit, and service it if defective.

8-3 A91F2TR

See FLOW CHART No.9

See FLOW CHART No.9

AL+13V(M+13V) is not output.FLOW CHART NO.12

Yes

NoIs approximately +13V voltage supplied to thecathode of D641 and D642?

Check C639, D642 and their periphery circuit, andservice it if defective.


P-ON+5V is not output. (LCD+16V is outputted normally.)FLOW CHART NO.10

Is approximately +6.8V voltage supplied to thecollector of Q643?

Is approximately +6V voltage supplied to the base of Q641 and the base of Q643?

NoYes

Yes

Check D645 and their periphery circuit, and service it if defective.

No

Replace Q641 and Q643.

P-ON+5V(TUNER+5V) is not output. (LCD+16V is outputted normally.)FLOW CHART NO.11

Is approximately +6.7V voltage supplied to thecollector of Q640?

Is approximately +6V voltage supplied to the base of Q641 and the base of Q643(Q640)?

NoYes

Yes


No

Replace Q641 and Q643(Q640).

P-ON+3V is not output.FLOW CHART NO.13


Yes

No



8-4 A91F2TR

P-ON+3.3V is not output.FLOW CHART NO.14


Is the "H" signal (approximately +3.5V) inputted to the base of Q637?

NoYes

Yes

Check C633, D633 and their periphery circuit, andservice it if defective.

Check Q638, Q639, P-ON-H2 line and their periphery circuit, and service it if defective.

No

Replace Q637.

P-ON+9V is not output. (LCD+16V is outputted normally.)FLOW CHART NO.15



Is approximately +5V voltage supplied to Pin(1) of IC631?

NoYes

Yes

Yes


NoCheck Q635, D659 and their periphery circuit, andservice it if defective.

See FLOW CHART No.5

See FLOW CHART No.12No

No

AL+3.3V is not output.FLOW CHART NO.16


Yes

Replace IC631.

Replace Q642.


Check Q207, Q208, D205, P-ON-H1 line and their periphery circuit, and service it if defective.

Replace Q211.

Is approximately -8V voltage supplied to thebase of Q211?

Yes

No

No

LCD-6.8V is not output.FLOW CHART NO.17

Is approximately -9V voltage supplied to theAnode of D632?

Yes

8-5 A91F2TR

[ Video Signal Section ]

No

Is the "L" pulse sent out Pin(1) terminal of remote control receiver (RS102) when the infrared remote control is activated?

Check the line between Pin(1) terminal of remote control receiver(RS102) and Pin(25) of CN301, and service it if defective.

Yes

Is the "L" pulse supplied to Pin(25) of CN301?

Yes

Is 3.3V voltage supplied to Pin(2) terminal of theremote control receiver (RS102)?

No

FLOW CHART NO.2

Operation is possible from the remote control unit.

Check AL+3.3V line and service it if defective.

NoReplace the remote control receiver(RS102) or the remote control unit.

Yes

Replace Digital Main CBA Unit.

When pressing each switches (SW101A, SW103A~SW107A) do the voltage of Pin(29) of CN302 and Pin(2) of CN303 increase?

Yes

The key operation is not functioning.FLOW CHART NO.1

Are the contact point and installation state of the key switches (SW101A, SW103A~SW107A) normal?

Re-install the switches (SW101A, SW103A~SW107A) correctly or replace the poor switch.

Check the switches (SW101A, SW103A~SW107A) and their periphery, and service it if defective.

Yes


No

No

No operation is possible from the remote control unit.

Picture does not appear normally.(Video input)FLOW CHART NO.3

Are the video signal inputted to Pin(4) of CN302?

Yes

Check the line between Pin(4) of CN302 and JK752, and service it if defective.

No

Replace Digital Main CBA Unit or LCD ModuleAssembly.

8-6 A91F2TR

Picture does not appear normally.(S-Video input)FLOW CHART NO.5

Are the video signal outputted to the Pin(6, 8) ofCN302?

Check the line between Pin(6, 8) of CN302 and JK751, and service it if defective.

Check the line between Pin(26, 28) of CN302 andPin(10, 11) of TU301, and service it if defective.

Yes

No

No

Picture does not appear normally.(Tuner input)FLOW CHART NO.4

Are the DIF signal inputted to the Pin(26,28) of CN302?

Yes



Pin(6): S-VIDEO-CPin(8): S-VIDEO-Y

Picture does not appear normally.(Y/Pb/Pr input)FLOW CHART NO.6

Are the video signal inputted to the Pin(15, 17, 19) of CN302?

Check the line between Pin(15, 17, 19) of CN302 and input terminals(JK731, JK732, JK733), and service it if defective.

Yes

No


Pin(15): VIDEO-YPin(17): VIDEO-PbPin(19): VIDEO-Pr

8-7 A91F2TR

[ Audio Signal Section ]

Check SP801,SP802 and their periphery circuit,and service it if defective.

Are the audio(L/R) signals inputted to the Pin(1, 44)of IC801?


Yes

Yes

Audio is not outputted normally.(Audio input)FLOW CHART NO.1

Are the audio(L/R) signals inputted to Pin(2, 15)of IC771?

Check the line between Pin(2, 15) of IC771 andinput terminal(JK753, JK754), and service it if defective.

Yes

No

No

No

Are the audio(L/R) signals outputted to the Pin(1, 2)of CN801 and CN802?

Are the audio(L/R) signals outputted to the audio output terminal?

Check IC801 and their periphery circuit, and service it if defective.

CN802: SP(L) CN801: SP(R)

JK871: AUDIO(L)-OUT JK872: AUDIO(R)-OUT

No

Yes

Are the audio(L/R) signals inputted to each pin of CN301?


Check the line between Pin(6, 8) of CN301 and Pin(1, 44) of IC801, and service it if defective.


No Check the line between Pin(1, 7) of IC871 and audio output terminal(JK871, JK872), and service it if defective.

Pin(6) :Pin(8) :Pin(2) :Pin(4) :

AMP(L)-OUTAMP(R)-OUTAUDIO(L)-OUTAUDIO(R)-OUT

No

8-8 A91F2TR


Replace Digital Main CBA Unit.No

Yes

Audio is not outputted normally.(Component Audio input)FLOW CHART NO.2


Check the line between Pin(4, 11) of IC771 andinput terminal(JK741, JK742), and service it if defective.

No




Yes

Yes

No

No






No

Yes




Pin(6) :Pin(8) :Pin(2) :Pin(4) :


8-9 A91F2TR

Yes

Audio is not outputted normally.(Tuner input)FLOW CHART NO.3

Are the DIF signals outputted to the Pin(26, 28)of CN302?

Check TU301 and their periphery circuit, andservice it if defective.

No


Replace Digital Main CBA Unit.No




Yes

Yes

No

No






No

Yes




Pin(6) :Pin(8) :Pin(2) :Pin(4) :


9-1

BLOCK DIAGRAMSSystem Control Block Diagram

A91F2BLS

AC18

KE

Y S

WIT

CH

IC33

01(M

AIN

MIC

RO

CO

NT

RO

LLE

R)

DIG

ITA

L M

AIN

CB

A U

NIT

IR S

EN

SO

R C

BA

FU

NC

TIO

N C

BA

PO

WE

R S

UP

PLY

CB

A

CL1

02CR

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ES

EN

SO

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RS

101

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3.3V

PO

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RD

101

CL1

02A

CL1

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MO

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22

P-O

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15

5

CN

302

CN

3702

CN

3702

CN

302

CLK

OU

TC

LKIN

X31

0125

MH

zO

SC

N1

N2

SC

LS

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4 5

TU

301

(TU

NE

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RB

LOC

K

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(CN

1001

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LOC

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AC14

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T2

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4P

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1AC

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LIG

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2AB

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R23

JUN

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CN

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16

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13

3

CN

201

CN

101

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AB24

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AC19

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CN

3701

CS

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SC

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IC20

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Q20

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DR

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2222

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2121

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PR

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EC

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1515

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55

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T3

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2626

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9

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22

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LIG

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LIG

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AB9

9-2 A91F2BLV

Video Block Diagram

DIG

ITA

L M

AIN

CB

A U

NIT

CO

MP

ON

EN

T-Y

-IN

CO

MP

ON

EN

T-P

b-IN

CO

MP

ON

EN

T-P

r-IN

JK73

1

JK73

2

JK73

3

VID

EO

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44

S-V

IDE

O-C

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66

S-V

IDE

O-Y

-IN

88

S-V

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O-S

W5

5C

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M-V

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M-V

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JAC

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01A

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L701

BV

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S-V

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3S

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S-V

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O-I

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JK75

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22

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CN

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CN

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CN

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CN

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9-3

Audio Block Diagram

A91F2BLA

IC77

1(A

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CTO

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AU

DIO

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T

AU

DIO

(R)-

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2 4 1 5 15 11 12 14

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99

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AU

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(R)

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JK75

3

JK75

4

CN

3702

CN

302

AU

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(L)

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(L)

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AL

PR

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1

LRC

LKB

CLK

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SP

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SIG

NA

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3334373635

4339402

(AU

DIO

DS

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IC38

03 DS

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9-4

Digital Signal Process Block Diagram [32PFL3504D/F7 (Serial No. :DS1A**********,YA1A**********), 32PFL3514D/F7 (Serial No. : DS1A**********,YA1A**********)]

A91F2BLD

DIG

ITA

L M

AIN

CB

A U

NIT

IC33

01 (

DIG

ITA

L S

IGN

AL

PR

OC

ES

S)

IC39

01 (

TIN

ING

CO

NT

RO

LLE

R)

LCD

MO

DU

LEA

SS

EM

BLY

CN

3902

LLV

1P21

LLV

1N20

LLV

0P23

LLV

0N22

LLV

2P19

LLV

2N18

LLV

3P13

LLV

3N12

LLV

4P11

LLV

4N10

LLV

5P9

LLV

5N8

LLV

CLK

P16

LLV

CLK

N15

TP

6P

OL

5C

PV

4O

E3

ST

V1

27 26 29 28 31 30 42 41 45 44 47 46 33 32 88 19 92 93 94

123

122

125

124

127

126

131

130

129

128

LCD

TIM

ING

CO

NT

RO

LLE

R

LVD

SR

X

RS

DS

I/F

FR

C

CO

LOR

PR

OO

F

AD

VA

NC

EO

VE

R D

RIV

E

FAIL

SA

FE

MO

DE

AD23

AD24

AE23

AF23

AF22

AE22

AD21

AD22

AF24

AE24

LVD

ST

X

DIG

ITA

LS

IGN

AL

PR

OC

ES

S

A/D

CO

NV

ER

TER

S-V

IDE

O-Y

-IN

SW

V1

U2

U1

S-V

IDE

O-C

-IN

U3

VID

EO

-IN

V3

CO

M-V

IDE

O-P

r-IN

CO

M-V

IDE

O-P

b-IN

CO

M-V

IDE

O-Y

-IN

AA3

IF-A

GC

HD

MI-

IN1

HD

MI-

IN2

JK37

01

TM

DS

-D0(

+)

TM

DS

-D0(

-)T

MD

S-D

1(+

)T

MD

S-D

1(-)

TM

DS

-D2(

+)

TM

DS

-D2(

-)

SD

AS

CL

7 9 4 6 1 3 10 12 16 15 7 9 4 6 1 3 10 12 16 15

JK37

02

TM

DS

-D0(

+)

TM

DS

-D0(

-)T

MD

S-D

1(+

)T

MD

S-D

1(-)

TM

DS

-D2(

+)

TM

DS

-D2(

-)T

MD

S-C

LOC

K(+

)T

MD

S-C

LOC

K(-

)S

DA

SC

L

A9

B9

C8

C9

B8

A8

B10

A10

A11

B11

A5

B5

C4

C5

B4

A4

B6

A6

A7

B7

TM

DS

-CLO

CK

(+)

TM

DS

-CLO

CK

(-)

DE

MO

DU

LATO

R/M

PE

G D

EC

OD

ER

AE2

AF7

AU

DIO

I/F

TO A

UD

IOB

LOC

K D

IAG

RA

MA

CLK

AD

ATA

1

BC

LKLR

CLK

AD

ATA

0S

PD

IF

AD14

AD9

AD12

AD10

AD11

AC10

DAT

A(0

-15)

AD

DE

SS

(0-1

2)

IC32

01

A13-

15,A

18,

A21-

23,B

13-1

5,B1

7,B1

9-23

C15

,C17

-19,

C23

,C24

,D14

,D

15,D

17-1

9,D

22,D

23

B1,B

9,C

2,C

8,D

1,D

3,D

7,D

9,F1

,F9,

G2,

G8,

H1,

H3,

H7,

H9

M2,

M3,

M7,

M8,

N2,

N3,

N7,

N8,

P2,P

3,P7

,P8,

R2

(DD

R2

SD

RA

M)

HD

MI

I/F

HD

MI-

IN3

7 9 4 6 1 3 10 12 16 15

JK37

03

TM

DS

-D0(

+)

TM

DS

-D0(

-)T

MD

S-D

1(+

)T

MD

S-D

1(-)

TM

DS

-D2(

+)

TM

DS

-D2(

-)T

MD

S-C

LOC

K(+

)T

MD

S-C

LOC

K(-

)S

DA

SC

L

B1

B2

C1

C2

D1

D2

A1

A2

A3

B3

AU

DIO

DE

CO

DE

R

DIF

-OU

T1

DIF

-OU

T2

IF-A

GC

TO V

IDE

OB

LOC

K D

IAG

RA

M

TO V

IDE

OB

LOC

K D

IAG

RA

M

VID

EO

DE

CO

DE

R

AF2

S-V

IDE

O-S

WC

6S

-VID

EO

-SW

M2

AU

DIO

(R)

M1

AU

DIO

(L)

VID

EO

SIG

NA

LA

UD

IO S

IGN

AL

9-5

Digital Signal Process Block Diagram[32PFL3504D/F7 (Serial No. : DS2A**********), 32PFL3514D/F7 (Serial No. : DS2A**********)]

DIG

ITA

L M

AIN

CB

A U

NIT

IC33

01 (

DIG

ITA

L S

IGN

AL

PR

OC

ES

S)

LCD

MO

DU

LEA

SS

EM

BLY

CN

3902

LLV

1P21

LLV

1N20

LLV

0P23

LLV

0N22

LLV

2P19

LLV

2N18

LLV

3P13

LLV

3N12

LLV

4P11

LLV

4N10

LLV

5P9

LLV

5N8

LLV

CLK

P16

LLV

CLK

N15

TP

6P

OL

5C

PV

4O

E3

ST

V1

AD23

AD24

AE23

AF23

AF22

AE22

AD21

AE21

AF20

AE20

AF21

AD22

AF24

AE24

W25

W23

Y24

Y23

Y22

LVD

S T

X

DIG

ITA

LS

IGN

AL

PR

OC

ES

S

A/D

CO

NV

ER

TER

S-V

IDE

O-Y

-IN

SW

V1

U2

U1

S-V

IDE

O-C

-IN

U3

VID

EO

-IN

V3

CO

M-V

IDE

O-P

r-IN

CO

M-V

IDE

O-P

b-IN

CO

M-V

IDE

O-Y

-IN

AA3

IF-A

GC

HD

MI-

IN1

HD

MI-

IN2

JK37

01

TM

DS

-D0(

+)

TM

DS

-D0(

-)T

MD

S-D

1(+

)T

MD

S-D

1(-)

TM

DS

-D2(

+)

TM

DS

-D2(

-)

SD

AS

CL

7 9 4 6 1 3 10 12 16 15 7 9 4 6 1 3 10 12 16 15

JK37

02

TM

DS

-D0(

+)

TM

DS

-D0(

-)T

MD

S-D

1(+

)T

MD

S-D

1(-)

TM

DS

-D2(

+)

TM

DS

-D2(

-)T

MD

S-C

LOC

K(+

)T

MD

S-C

LOC

K(-

)S

DA

SC

L

A9

B9

C8

C9

B8

A8

B10

A10

A11

B11

A5

B5

C4

C5

B4

A4

B6

A6

A7

B7

TM

DS

-CLO

CK

(+)

TM

DS

-CLO

CK

(-)

DE

MO

DU

LATO

R/M

PE

G D

EC

OD

ER

AE2

AF7

AU

DIO

I/F

TO A

UD

IOB

LOC

K D

IAG

RA

MA

CLK

AD

ATA

1

BC

LKLR

CLK

AD

ATA

0S

PD

IF

AD14

AD9

AD12

AD10

AD11

AC10

DAT

A(0

-15)

AD

DE

SS

(0-1

2)

IC32

01

A13-

15,A

18,

A21-

23,B

13-1

5,B1

7,B1

9-23

C15,

C17-

19,

C23,

C24,

D14,

D15,

D17-

19,

D22,

D23

B1,B

9,C2

,C8,

D1,D

3,D7

,D9,

F1,F

9,G

2,G

8,H1

,H3,

H7,H

9M

2,M

3,M

7,M

8,N2

,N3,

N7,N

8,P2

,P3,

P7,P

8,R2

(DD

R2

SD

RA

M)

HD

MI

I/F

HD

MI-

IN3

7 9 4 6 1 3 10 12 16 15

JK37

03

TM

DS

-D0(

+)

TM

DS

-D0(

-)T

MD

S-D

1(+

)T

MD

S-D

1(-)

TM

DS

-D2(

+)

TM

DS

-D2(

-)T

MD

S-C

LOC

K(+

)T

MD

S-C

LOC

K(-

)S

DA

SC

L

B1

B2

C1

C2

D1

D2

A1

A2

A3

B3

AU

DIO

DE

CO

DE

R

DIF

-OU

T1

DIF

-OU

T2

IF-A

GC

TO V

IDE

OB

LOC

K D

IAG

RA

M

TO V

IDE

OB

LOC

K D

IAG

RA

M

VID

EO

DE

CO

DE

R

AF2

S-V

IDE

O-S

WC

6S

-VID

EO

-SW

M2

AU

DIO

(R)

M1

AU

DIO

(L)

VID

EO

SIG

NA

LA

UD

IO S

IGN

AL

TP

PO

LC

PV

OE

ST

V

A91FJBLD

9-6

Inverter Block Diagram

A91F2BLINV

INV

ER

TE

R C

BA

CN

1001

P

RO

TE

CT

310

BAC

KLI

GH

T-A

DJ

12V

CO

M2

BA

CK

LIG

HT-

SW

11T

O S

YS

TE

MC

ON

TR

OL

BLO

CK

D

IAG

RA

M(C

N20

1)

T19

50

10 11 14 15

2 3 4 5 7 8

14 3

2 Q19

70

Q19

71IC19

30

14 3

2

IC19

31

Q19

31

TO

PO

WE

RS

UP

PLY

B

LOC

K

DIA

GR

AM

(CN

602)

HO

T

CO

LD

HO

T C

IRC

UIT

. BE

CA

RE

FU

L.

Q19

72

SW

ITC

HIN

GQ

1930

CN

1900

Q19

32

IC10

00

(PW

M C

ON

TR

OL)

BA

CK

LIG

HT

1 2 1 2 1 2

CN

1100

CN

1150

CN

1200

BA

CK

LIG

HT

BA

CK

LIG

HT

T11

00

Q15

51,

Q15

52,

Q15

53

Q10

01

Q10

03

Q12

10

Q12

11

Q11

60

Q11

61

Q11

10

Q11

11

Q15

00

Q18

01,Q

1802

, Q

1803

,Q18

04Q

1800

,Q18

15 Q10

04,

Q10

05

Q15

50

T11

50

4 1 3

78 6 5

2 T12

00

DR

IVE

Q15

01,

Q15

02,

Q15

03

DR

IVE

OS

C

PWM

CO

NTR

OL

LOG

IC

VC

C

DC

T

CU

RR

ENT

CO

NTR

OL

SWIT

CH

CU

RR

ENT

CO

NTR

OL

SWIT

CH

OV

ER

VO

LTA

GE

PR

OT

EC

TOR

Q12

60

OV

ER

VO

LTA

GE

PR

OT

EC

TOR

OV

ER

VO

LTA

GE

PR

OT

EC

TOR

Q12

61

OV

ER

VO

LTA

GE

PR

OT

EC

TOR

OV

ER

VO

LTA

GE

PR

OT

EC

TOR

OV

ER

VO

LTA

GE

PR

OT

EC

TOR

OV

ER

VO

LTA

GE

PR

OT

EC

TOR

OV

ER

VO

LTA

GE

PR

OT

EC

TOR

Q10

60

OV

ER

VO

LTA

GE

PR

OT

EC

TOR

Q10

61

OV

ER

VO

LTA

GE

PR

OT

EC

TOR

11 8

56

153412 16 2 1

SW

+16

V

SW

SW

+16

V

Q16

00

Q16

21

LC

D M

OD

UL

EA

SS

EM

BLY

T10

50

4 1 3

78 6 5

24 1 3

78 6 5

2 4 1 3

78 6 5

2 T12

50

4 1 3

78 6 5

2

BA

CK

LIG

HT

1 2

CN

1050

IC17

00

(CO

MP

AR

AT

OR

)

IC17

50(C

OM

PA

RA

TO

R)6

75 2 39 10

18

13 1214

67

5

AC

L2

HO

T-G

ND

1

INV

+16

V

10C

N10

03V

CO

M

1 2

CN

1250

BA

CK

LIG

HT

NO

TE

:T

he v

olta

ge fo

r pa

rts

in h

ot c

ircui

t is

mea

sure

d us

ing

hot G

ND

as

a co

mm

on te

rmin

al.

9-7

Power Supply Block Diagram

A91F2BLP

HO

TC

OL

DP

OW

ER

SU

PP

LY C

BA

HO

T C

IRC

UIT

. BE

CA

RE

FU

L.

Q60

2S

WIT

CH

ING

CO

NT

RO

L

14 3

2

IC60

1

T60

1

TO

INV

ER

TE

RB

LOC

K

DIA

GR

AM

(C

N19

00)

CN

602

3

HO

T-G

ND

1A

CL

2

LIN

EF

ILT

ER

L601

AC

601

AC

CO

RD

BR

IDG

ER

EC

TIF

IER

D60

1- D

604

54

11 14 12 17 18 13 16 15 1997 8

FE

ED

BA

CK

Q60

1S

WIT

CH

ING

Q63

1

CN

201

CN

1001

CN

301

CN

3701

Q20

7,Q

208

SW

ITC

HIN

G

Q21

1S

W-6

.8V

SW

Q40

1

Q20

9,D

204

SW

+16

V

Q63

5IC

631

+3.

3VR

EG

.2

3

Q63

4

Q63

8,Q

639

Q64

1,64

3S

W+

5V

Q64

0S

W+

5V

Q64

2S

W+

9V

Q50

1S

W+

16V

Q63

7,D

666

SW

+3.

3V

LIN

EF

ILT

ER

L602

4A/1

25V

F60

1 4A

/125

V

P-O

N-H

1TO

SY

ST

EM

C

ON

TR

OL

BLO

CK

DIA

GR

AM

P-O

N-H

2

+5V

RE

G.

PR

OT

EC

T2

PR

OT

EC

T1

SW

ITC

HIN

G

AL+

33V

P-O

N+

5V

AL+

3.3V

AL+

13V

TU

NE

R+

5V

P-O

N+

9V

19,2

0

1228,9

21,2

2

13,1

4

LCD

+16

VLC

D+

6.8V

INV

+16

VV

GH

P-O

N+

3.3V

P-O

N+

3VP

-ON

+7V

AL+

3.3V

P-O

N+

3.3V

P-O

N+

5V

INV

ER

TE

R C

BA

DIG

ITA

L M

AIN

CB

A U

NIT

13LC

D-6

.8V

13

P-O

N+

3.3V

19,2

0

P-O

N+

3.3V

1210

VG

H10

INV

+16

V2

LCD

+16

V8,

9

AL+

3.3V

21,2

21610

P-O

N+

7V16

P-O

N+

3V10

P-O

N+

5V13

,14

Q21

0S

W+

24.5

V

Q20

1, Q

202,

Q21

2*1

*132

PF

L35

04D

/F7

(Ser

ial N

o. :

DS

2A**

****

****

), 32

PF

L35

14D

/F7

(Ser

ial N

o. :

DS

2A**

****

****

)

CA

UT

ION

!F

ixed

vol

tage

(or

Aut

o vo

ltage

sel

ecta

ble)

pow

er s

uppl

y ci

rcui

t is

used

in th

is u

nit.

If M

ain

Fus

e (F

601)

is b

low

n , c

heck

to s

ee th

at a

ll co

mpo

nent

s in

the

pow

er s

uppl

yci

rcui

t are

not

def

ectiv

e be

fore

you

con

nect

the

AC

plu

g to

the

AC

pow

er s

uppl

y.O

ther

wis

e it

may

cau

se s

ome

com

pone

nts

in th

e po

wer

sup

ply

circ

uit t

o fa

il.

For

con

tinue

d pr

otec

tion

agai

nst r

isk

of fi

re,

repl

ace

only

with

sam

e ty

pe 4

A, 1

25V

fuse

.C

AU

TIO

N !

:

AT

TE

NT

ION

: U

tilis

er u

n fu

sibl

e de

rec

hang

e de

mêm

e ty

pe d

e 4

A, 1

25V

.4A

/125

V

NO

TE

:T

he v

olta

ge fo

r pa

rts

in h

ot c

ircui

t is

mea

sure

d us

ing

hot G

ND

as

a co

mm

on te

rmin

al.

10-1 FL9_1_SC

SCHEMATIC DIAGRAMS / CBA AND TEST POINTS

Standard Notes

WARNING

Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark “#” in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.

Notes:1. Do not use the part number shown on these

drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared.

2. All resistance values are indicated in ohms (K = 103, M = 106).

3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.

4. All capacitance values are indicated in µF (P = 10-6 µF).

5. All voltages are DC voltages unless otherwise specified.

6. This schematic diagrams are masterized version that should cover the entire FL9.1 chassis models.Thus some parts in detail illustrated on this schematic diagrams may vary depend on the model within the FL9.1 chassis.Please refer to the parts lists for each models.

7. The Circuit Board layout illustrated on this service manual is the latest version for this chassis at the moment of making this service manual. Depend on the mass production date of each model, the actual layout of each Board may differ slightly from this version.

10-2 FL9_1_SC

LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES:

1. CAUTION:CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE.

ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V.

2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F601) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.

3. Note:1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in the

parts list, and may be slightly different or amended since the drawings were prepared.

2. To maintain original function and reliability of repaired units, use only original replacement parts which are listed with their part numbers in the parts list section of the service manual.

4. Voltage indications on the schematics are as shown below: Plug the TV power cord into a standard AC outlet.:

5. How to read converged lines

6. Test Point Information

2 315.0 5.0

Voltage Indicates that the voltage is not consistent here.

Power on mode(Unit: Volt)

3

2

1

A B C D

1-B1

1-D3

AREA D3

AREA B1

1-D3

Distinction AreaLine Number (1 to 3 digits)

Examples:1. "1-D3" means that line number "1" goes to the line number "1" of the area "D3". 2. "1-B1" means that line number "1" goes to the line number "1" of the area "B1".

: Indicates a test point with a jumper wire across a hole in the PCB.

: Used to indicate a test point with a component lead on foil side.

: Used to indicate a test point with no test pin.

: Used to indicate a test point with a test pin.

10-3 A91F2SCM1

Power Supply 1/4 Schematic Diagram

NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.

For continued protection against risk of fire, replace only with same type 4 A, 125V fuse.

CAUTION ! :

ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.4A/125V

10-4 A91F2SCM2


10-5 A91F2SCM3

Power Supply 3/4 & Jack Schematic Diagram

10-6 A91F2SCM4


10-7 A91F2SCINV

Inverter Schematic Diagram


10-8 A91F2SCF

Function Schematic Diagram

10-9 A91F2SCIR

IR Sensor & Junction Schematic Diagram

10-10 A91F2SCD1

Digital Main 1/5 Schematic Diagram

The order of pins shown in this diagram is different from that of actual IC3301.IC3301 is divided into five and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section.

1 NOTE:

10-11 A91F2SCD2



1 NOTE:

10-12


A91F2SCD3


1 NOTE:

10-13


A91F2SCD4


1 NOTE:

10-14


A91F2SCD5


1 NOTE:

10-15 BA94F0F01024-A

Power Supply CBA Top View


Because a hot chassis ground is present in the powersupply circuit, an isolation transformer must be used.Also, in order to have the ability to increase the inputslowly,when troubleshooting this type power supplycircuit, a variable isolation transformer is required.



CAUTION ! :


10-16

PIN 19 OFCN302

WF6

PIN 8 OFCN302

WF2

PIN 15 OFCN302

WF4

PIN 17 OFCN302

WF5

PIN 6 OFCN302

WF3

PIN 13 OFCN302

WF7

PIN 4 OFCN302

WF1

Power Supply CBA Bottom View

BA94F0F01024-A




CAUTION ! :



10-17 BA91F2F01031-A

Inverter CBA Top View



10-18 BA91F2F01031-A

Inverter CBA Bottom View



10-19

BA91F2F01031-B

BA91F2F01031

Function CBA Top View

Function CBA Bottom View

Junction CBA

Top View

Junction CBA

Bottom View

10-20

BA94F0F01024-B

Jack CBA Top View

Jack CBA Bottom View

BA91F2F01031-C

IR Sensor CBA Bottom View

IR Sensor CBA Top View

WAVEFORMS

LC7NWF111-1

Input: NTSC Color Bar Signal (with 1kHz Audio Signal)

WF1 ~ WF7 = Waveforms to be observed atWaveform check points.(Shown in Schematic Diagram.)

CVBS 0.2V 20µs

WF1 Pin 4 of CN302

S-VIDEO-Y 0.2V

WF2 Pin 8 of CN302

20µs

S-VIDEO-C 0.2V

WF3 Pin 6 of CN302

20µs AUDIO 0.1V 0.5ms

WF7 Pin 13 of CN302

VIDEO-Pr 0.2V 20µs

Pin 19 of CN302WF6

VIDEO-Pb 0.2V 20µs

Pin 17 of CN302WF5

VIDEO-Y 0.2V 20µs

Pin 15 of CN302WF4

A91F2WI12-1

INV

ER

TE

R C

BA

TU

301

TU

NE

R U

NIT

HD

MI-

AU

DIO

(L)-

IN

HD

MI-

AU

DIO

(R)-

IN

AU

DIO

(L)

-OU

T

AU

DIO

(R)

-OU

T

AC

601

AC

CO

RD

PO

WE

R S

UP

PLY

CB

A

DIG

ITA

L M

AIN

CB

A U

NIT

HD

MI-

CO

NN

EC

TO

R-1

HD

MI-

CO

NN

EC

TO

R-2

HD

MI-

CO

NN

EC

TO

R-3

LC

D M

OD

UL

EA

SS

EM

BLY

CL8

011

CN

801

2S

P(L

)-S

P(L

)+

CL8

021

CN

802

2S

P(R

)-S

P(R

)+

SP

801

SP

EA

KE

RL-

CH

SP

802

SP

EA

KE

RR

-CH

CO

MP

ON

EN

T-Y

-IN

CO

MP

ON

EN

T-P

b-IN

CO

MP

ON

EN

T-P

r-IN

CO

MP

ON

EN

T-

AU

DIO

(L)-

IN

CO

MP

ON

EN

T-

AU

DIO

(R)-

IN

VID

EO

-IN

AU

DIO

(L)

-IN

AU

DIO

(R)

-IN

S-V

IDE

O-I

N

CN

602

CN

201

CN

1900

CN

1001

22

HO

T-G

ND

11

AC

L

11

GN

D2

2IN

V+

16V

33

GN

D4

4B

ACK

LIG

HT-

AD

J5

5B

AC

KLI

GH

T-S

W6

6P

RO

TE

CT

37

7G

ND

88

LCD

+16

V9

9LC

D+

16V

1010

VG

H11

11G

ND

1212

P-O

N+

3.3V

1313

LCD

-6.8

V14

14V

CO

M15

15G

ND

BA

CK

LIG

HT

CN

1050

21

BA

CK

LIG

HT

CN

1100

21

BA

CK

LIG

HT

CN

1150

21

BA

CK

LIG

HT

CN

1200

21

BA

CK

LIG

HT

CN

1250

21D

IGIT

AL

AU

DIO

-OU

T(C

OA

XIA

L)

JAC

K C

BA

JUN

CT

ION

CB

AIR

SE

NS

OR

CB

AF

UN

CT

ION

CB

A

CL7

01A

CL7

01C

L701

B1

1S

-VID

EO

-Y-I

N

33

S-V

IDE

O-C

-IN

22

S-V

IDE

O-S

W

44

GN

D5

5V

IDE

O-I

N

77

AU

DIO

(L)-

IN6

6G

ND

88

GN

D9

9A

UD

IO(R

)-IN

CN

101

CL1

01

CL1

03

CN

101

11

GN

D

33

AL+

3.3V

22

RE

MO

TE

44

LED

15

5P

-ON

-H1

66

KE

Y-IN

17

7K

EY-

IN2

88

DV

D-L

ED

11

GN

D

33

AL+

3.3V

22

RE

MO

TE

44

LED

1

44

KE

Y-IN

2

55

P-O

N-H

16

6K

EY-

IN1

77

KE

Y-IN

28

8D

VD

-LE

D

CL1

02C

CL1

02A

CL1

03B

CL1

03A

33

KE

Y-IN

12

2G

ND

11

AL+

3.3V

CN

1003 11

GN

D10

VC

OM

9G

ND

8LC

D-6

.8V

7P

-ON

+3.

3V6

P-O

N+

3.3V

5G

ND

4V

GH

3LC

D+

16V

2LC

D+

16V

1G

ND

CN

3902

24G

ND

23LL

V0(

+)

22LL

V0(

-)21

LLV

1(+

)20

LLV

1(-)

19LL

N2(

+)

18LL

V2(

-)17

GN

D16

LLV

CLK

(+)

15LL

VC

LK(-

)14

GN

D13

LLV

3(+

)12

LLV

3(-)

11LL

V4(

+)

10LL

V4(

-)9

LLV

5(+

)8

LLV

5(-)

7G

ND

6T

P5

PO

L4

CP

V3

OE

12

XA

O1

ST

V

CN

3701

CN

301

2319 2115 17 222018161410 126 8 13119751 3 4

1 53 972 4 6 8 10 1412 181611 13 15 17 19 232120

2P

-ON

-H2

AU

DIO

(L)-

OU

TG

ND

AU

DIO

(R)-

OU

TP

RO

TE

CT

3A

MP

(L)-

OU

TG

ND

AM

P(R

)-O

UT

P-O

N-H

1P

-ON

+3V

PR

OT

EC

T1

GN

DP

-ON

+5V

P-O

N+

5VP

RO

TE

CT

2P

-ON

+7V

GN

DG

ND

P-O

N+

3.3V

P-O

N+

3.3V

AL+

3.3V

AL+

3.3V

GN

D22

2424

OE

225

25R

EM

OT

E26

26B

ACK

LIG

HT-

SW

2727

LED

128

28B

ACK

LIG

HT-

AD

J29

29V

CO

M-P

WM

CN

3702

CN

302

2319 2115 17 222018161410 126 8 13119751 3 4

1 53 972 4 6 8 10 1412 181611 13 15 17 19 232120

2G

ND

SP

DIF

GN

DV

IDE

O-I

NS

-VID

EO

-SW

S-V

IDE

O-C

-IN

GN

DS

-VID

EO

-Y-I

NG

ND

INP

UT

1A

UD

IO(R

)IN

PU

T0

AU

DIO

(L)

GN

DC

OM

-VID

EO-Y

-ING

ND

COM

-VID

EO-P

b-IN

GN

DCO

M-V

IDEO

-Pr-I

NA

UD

IO-M

UT

ES

DA

SC

LR

ES

ET

22

2424

IF-A

GC

2525

GN

D26

26D

IF-O

UT

127

27G

ND

2828

DIF

-OU

T2

2929

KE

Y-IN

1

CN

303

CN

4001

2319 2115 17 222018161410 126 8 13119751 3 4

1 53 972 4 6 8 10 1412 181611 13 15 17 19 232120

2G

ND

KE

Y-IN

2D

VD

-LE

DP

-ON

-H3(

NU

)D

VD

-MA

IN-P

WR

DV

D-P

-ON

DV

D-R

EM

OT

ED

VD

-SD

ATA

DV

D-D

ISC

-IN

GN

DD

VD

-CS

GN

DD

VD

-SC

LKG

ND

DV

D-D

ISC

-OU

TLE

D-C

ON

TG

ND

DV

D-P

rG

ND

DV

D-P

bG

ND

DV

D-Y

GN

D22

2424

DV

D-A

UD

IO(L

)25

25DV

D-AU

DIO

-MUT

E26

26D

VD

-AU

DIO

(R)

2727

GN

D28

28D

VD

-SP

DIF

2929

GN

D

WIRING DIAGRAM

13-1 A91F2CEX

EXPLODED VIEWS

Cabinet [32PFL3504D/F7 (Serial No. : DS1A**********), 32PFL3514D/F7 (Serial No. : DS1A**********)]

A1

A17

A10

L1

L8

L2

L8

See Electrical Parts List for parts with this mark.


Inverter CBA

AC601

B4

L6

L8IR Sensor CBA

Function CBA

CL801CL802

SP802

SP801

Power Supply CBA

B36

A4

L14

A3

L7

L7

Stand Assembly

Jack CBA

B27

L2

L2

L1 L1L6

L1

L11

B33B12

B32

B11

B12

S5

A6

LCD1

CL3902

CL1003

B1

L8

L8

L8

L1

B8

L1

L1

L8

Junction CBA

A16

CL103

CL102

L2

L1

A13

B36

B37

B37

B37

B37

L8

L1

L1

B5

B8

L3

L3CL3701

CL3702

CL701

CL201

B24

B24

B24

B18

B24

B24

B24

13-2 A91FJCEX

Cabinet [32PFL3504D/F7 (Serial No. : DS2A**********, YA1A**********), 32PFL3514D/F7 (Serial No. : DS2A**********, YA1A**********)]

A1

A17

L1

Rear Assembly

L8

L2

L8

See Electrical Parts List for parts with this mark.


Inverter CBA

AC601

L6

L8IR Sensor CBA

Function CBA

CL801CL802

SP802

SP801

Power Supply CBA

B36

A4

L14

A3

L7

L7

Stand Assembly

Jack CBA

B27

L1 L1L6

L1

L9

B33B12

B32

B11

B12

S5

LCD1

CL3902

CL1003

B1

L8

L8

L8

L1

B8

L1

L1

L8

Junction CBA

A16

CL103

CL102

L2

L1

A13

B36

B37

B37

B37

B37

L8

L1

L1

B8

L3

L3CL3701

CL3702

CL701

CL201

B24

B24

B24

B24

B24

B24

13-3 A91F2PEX

Packing [32PFL3504D/F7 (Serial No. : DS1A**********), 32PFL3514D/F7 (Serial No. : DS1A**********)]

S1

Packing Tape

Packing Tape

Packing Tape

L11

S3

X4

Some Ref. Numbers are not in sequence.

S6

X3

S4

X9

S2

S5

StandAssembly

X13

X2

FRONTFRONT

X6 X8 X12 X7X10

S5S5

Tape

X1

13-4 A91FJPEX

Packing [32PFL3504D/F7 (Serial No. : DS2A**********, YA1A**********), 32PFL3514D/F7 (Serial No. : DS2A**********, YA1A**********)]

S1

Packing Tape

Packing Tape

Packing Tape

L9

S3

X4

Some Ref. Numbers are not in sequence.

S6

X3

S4

X9

S2

S5

StandAssembly

X13

X2

FRONTFRONT

X6 X8 X12X10

S5S5

Tape

X1

20090214 14-1 A91F2CA

MECHANICAL PARTS LIST [32PFL3504D/F7 (Serial No. : DS1A**********)]

PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.

NOTE: Parts that are not assigned part numbers (---------) are not available.

Ref. No. Description Part No.

STAND ASSEMBLY A91F2UH 1ESA19912

A1 FRONT CABINET A91F2UH 1EM023525

A3 FUNCTION KNOB A91H2UH 1EM222865

A4 SENSOR LED LENS A91H2UH 1EM325697

A6 REAR CABINET A91F2UH 1EM023526

A10# RATING LABEL A91F2UH ----------

A13 JACK HOLDER A91F2UH 1EM123335

A16 KNOB FRAME A91H2UH 1EM222866

A17 ENERGY STAR LABEL A91H2UH 1EM428838

B1 SHIELD BOX A94F0UH 1EM222764

B4 STAND HOLDER 32W A94F0UH 1EM222763

B5 WALL MOUNT BRACKET A84N0UH 1EM323797

B8 SPEAKER HOLDER A91F2UH 1EM123393

B18 CLOTH(10X190XT0.3) L0200UA 1EM420019

B24 CLOTH 10X150XT1.0 1EM421092

B27 GASKET A8AF0UH 1EM425861

B36 CLOTH(30X50XT1.0) 30X50XT1.0 1EM429138

B37 SPEAKER CUSHION A91F2UH 1EM326319

CL201 WIRE ASSEMBLY 15PIN FFC 15PIN 140MM WX1A94F0-104

CL801 WIRE ASSEMBLY 2PIN 2PIN 310MM RED BLACK

WX1A94F0-202

CL802 WIRE ASSEMBLY 2PIN 2PIN / 110MM WX1A91F2-003





LCD1 LCD MODULE CMO 8BIT A GRADE UH32MXB

L1 SCREW P-TIGHT M4X14 BIND HEAD+BLK GBHP4140

L2 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100

L6 SCREW S-TIGHT M3X8 BIND HEAD+ GBHS3080

L7 DOUBLE SEMS SCREW M4X10 + BLK FPH34100

L8 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392A

L11 STAND SCREW KIT A91F2UH 1ESA19986

L14 SCREW P-TIGHT M3X8 BIND HEAD+ BLK GBHP3080

SP801 SPEAKER MAGNETIC S0412F06A DSD0809XQ006


PACKINGS1 CARTON A91F2UH 1EM428440

S2 STYROFOAM TOP A91F2UH 1EM024025

S3 STYROFOAM BOTTOM A91F2UH 1EM024026

S4 SET BAG (900X850) A8AFFUH 1EM324904

S5 SERIAL NO. LABEL TD812HC ----------

S6 STAND BAG A94F0UH 1EM428757

ACCESSORIESX1 BAG POLYETHYLENE 235X365XT0.03 0EM408420A

X2# OWNERS MANUAL A91H2UH 1EMN24524

X3 REMOTE CONTROL TRANSMITTER YKF259-001

URMT34JHG001

X4 BATTERY R03-B500/01S XB0M451CZB01

X6 QUICK START GUIDE A91F2UH 1EMN24566

X7 FCC ADDENDUM SHEET A8AF2UH 1EMN23679A

X8 CHILD SAFETY SHEET A91H2UH 1EMN24526

X9 CONNECTION GUIDE A91F2UH 1EM325921

X10 REGISTRATION CARD(PHILIPS) A91H2UH 1EMN24599

X12 WALL MOUNT INSTRUCTION A91H2UH 1EMN24527

X13 CABLE MANAGEMENT TIE A91H2UH 1EM428657


20091005 14-2 A91FQCA

MECHANICAL PARTS LIST [32PFL3504D/F7 (Serial No. : YA1A**********)]




REAR CABINET ASSEMBLY A91FQUZ 1ESA22608

STAND ASSEMBLY A91FQUZ 1ESA22609




A10# RATING LABEL A91FQUF ----------



A17 ENERGY STAR LABEL A91H5UF ----------



B24 CLOTH 10X150XT1.0 1EM421092


B36 CLOTH(30X50XT1.0) 30X50XT1.0 1EM429138

B37 SPEAKER CUSHION A91F2UH 1EM326319B



WX1A94F0-202










L8 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392B



LCD1 LCD MODULE CMO 8BIT A GRADE UH32MXJ



PACKINGS1 CARTON A91FJUH 1EM429717



S4 SET BAG (900X850) A8AFFUH 1EM324904A



S7 CARTON LABEL(UP) A91FQUF ----------

S8 CARTON LABEL(DOWN) A91FQUF ----------

ACCESSORIESX1 OENERS MANUAL BAG A91H5UF 1EM429581

X2# OWNERS MANUAL A91H5UF 1EMN24999


URMT34JHG001


X6 QUICK START GUIDE A91FQUF 1EMN25439

X8 CHILD SAFETY SHEET A91H5UF 1EMN25001

X9 CONNECTION GUIDE A91FQUF 1EM327017

X10 REGISTRATION CARD(PHILIPS) A91H5UF 1EMN25003

X12 WALL MOUNT INSTRUCTION A91H5UF 1EMN25002



20090324 14-3 A91FACA

MECHANICAL PARTS LIST [32PFL3514D/F7 (Serial No. : DS1A**********)]




STAND ASSEMBLY A91F2UH 1ESA19912




A6 REAR CABINET A91F2UH 1EM023526

A10# RATING LABEL A91FAUH ----------



A17 ENERGY STAR LABEL A91H2UH ----------


B4 STAND HOLDER 32W A94F0UH 1EM222763

B5 WALL MOUNT BRACKET A84N0UH 1EM323797


B18 CLOTH(10X190XT0.3) L0200UA 1EM420019

B24 CLOTH 10X150XT1.0 1EM421092


B36 CLOTH(30X50XT1.0) 30X50XT1.0 1EM429138




WX1A94F0-202










L8 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392A



LCD1 LCD MODULE CMO 8BIT A GRADE UH32MXB



PACKINGS1 CARTON A91FAUH 1EM429179



S4 SET BAG (900X850) A8AFFUH 1EM324904



ACCESSORIESX1 BAG POLYETHYLENE 235X365XT0.03 0EM408420A

X2# OWNERS MANUAL A91H2UH 1EMN24524A


URMT34JHG001


X6 QUICK START GUIDE A91F2UH 1EMN24566

X7 FCC ADDENDUM SHEET A94F0UH 1EMN24959

X8 CHILD SAFETY SHEET A91H2UH 1EMN24526

X9 CONNECTION GUIDE A91F2UH 1EM325921

X10 REGISTRATION CARD(PHILIPS) A91H2UH 1EMN24599

X12 WALL MOUNT INSTRUCTION A91H2UH 1EMN24527A



20091005 14-4 A91FRCA

MECHANICAL PARTS LIST [32PFL3514D/F7 (Serial No. : YA1A**********)]




REAR CABINET ASSEMBLY A91FQUZ 1ESA22608

STAND ASSEMBLY A91FQUZ 1ESA22609




A10# RATING LABEL A91FRUF ----------



A17 ENERGY STAR LABEL A91H5UF ----------



B24 CLOTH 10X150XT1.0 1EM421092


B36 CLOTH(30X50XT1.0) 30X50XT1.0 1EM429138




WX1A94F0-202










L8 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392B



LCD1 LCD MODULE CMO 8BIT A GRADE UH32MXJ



PACKINGS1 CARTON A91FKUH 1EM429718



S4 SET BAG (900X850) A8AFFUH 1EM324904A



S7 CARTON LABEL(UP) A91FQUF ----------

S8 CARTON LABEL(DOWN) A91FRUF ----------

ACCESSORIESX1 OENERS MANUAL BAG A91H5UF 1EM429581

X2# OWNERS MANUAL A91H5UF 1EMN24999


URMT34JHG001


X6 QUICK START GUIDE A91FQUF 1EMN25439

X8 CHILD SAFETY SHEET A91H5UF 1EMN25001

X9 CONNECTION GUIDE A91FQUF 1EM327017

X10 REGISTRATION CARD(PHILIPS) A91H5UF 1EMN25003

X12 WALL MOUNT INSTRUCTION A91H5UF 1EMN25002



20091013 15-1 A91F2EL

ELECTRICAL PARTS LIST [32PFL3504D/F7 (Serial No. : DS1A**********)]


NOTES:

1. Parts that are not assigned part numbers (---------) are not available.

2. Tolerance of Capacitors and Resistors are noted with the following symbols.

DIGITAL MAIN CBA UNIT

MPW CBA

POWER SUPPLY CBA(MPW-1)

C.....±0.25% D.....±0.5% F.....±1%

G.....±2% J......±5% K.....±10%

M.....±20% N.....±30% Z.....+80/-20%


DIGITAL MAIN CBA UNIT A91F2MMA-004


MPW CBAConsists of the following:

A91F2MPWS001

POWER SUPPLY CBA(MPW-1)JACK CBA(MPW-2)

--------------------


POWER SUPPLY CBA(MPW-1)Consists of the following:

----------

CAPACITORSC201 CHIP CERAMIC CAP.(1608) F Z 0.1µF/25V CHD1EZ30F104

C202 CHIP CERAMIC CAP.(1608) F Z 0.1µF/25V CHD1EZ30F104


C204 ELECTROLYTIC CAP. 2.2µF/50V M CE1JMASDL2R2

C210 ELECTROLYTIC CAP. 22µF/50V M CE1JMASDL220

C216 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102

C217 CHIP CERAMIC CAP.(1608) B K 0.1µF/16V CHD1CK30B104

C218 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105

C219 ELECTROLYTIC CAP. 47µF/25V M CE1EMASDL470

C221 CHIP CERAMIC CAP.(1608) B K 0.01µF/50V CHD1JK30B103





C303 ELECTROLYTIC CAP. 330µF/10V M CE1AMASDL331

C305 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104

C306 ELECTROLYTIC CAP. 1µF/50V M CE1JMASDL1R0






C601# CAP METALIZED FILM 0.47µF/300V K 3.5MM CT2F474DC004


C605 CAP ELECTROLYTIC 470µF/200V M CA2D471DYG07

C609 POLYESTER FILM CAP. (PB FREE) 0.047µF/100V J

CA2A473DT018


CA2A122DT018

C611 CERAMIC CAP. 470pF/2KV CA3D471PAN04


CA2A683DT018


CA2A152DT018

C631 ELECTROLYTIC CAP. 1000µF/25V M CE1EMZNDL102


C633 ELECTROLYTIC CAP. 2200µF/10V M CE1AMZPDL222

C637 CERAMIC CAP. 2200pF/1KV CCD3AKA0R222


C639 ELECTROLYTIC CAP. 1000µF/35V M CE1GMZADL102


C644 ELECTROLYTIC CAP 3300µF/16V M CE1CMZNDL332

C645 CAP ALUMINUM ELECTOLYTIC 2200µF/6.3V M

CE0KMZNDL222


CA2A222DT018



C652 ELECTROLYTIC CAP. 1000µF/6.3V M CE0KMASDL102



C656 ELECTROLYTIC CAP. 100µF/16V M CE1CMASDL101







C691# SAFTY CAP. 1000pF/250V KX CA2E102MR101


C723 CHIP CERAMIC CAP.(1608) B K 2.2µF/10V CHD1AK30B225


C731 CHIP CERAMIC CAP. CH J 39pF/50V CHD1JJ3CH390



C734 CHIP RES.(1608) 1/10W 0 Ω RRXAZR5Z0000









C801 CHIP CERAMIC CAP. F Z 1µF/10V CHD1AZ30F105

C802 CHIP CERAMIC CAP.(1608) B K 0.1µF/25V CHD1EK30B104







20091013 15-2 A91F2EL
























C835 CHIP CERAMIC CAP.(1608) B K 2700pF/50V CHD1JK30B272


























CONNECTORSCN101 242 SERIES CONNECTOR 224202108W1 J322C08TG001

CN201 FFC CONNECTOR 15P IMSA-9615S-15A-PP-A JC96J15ER007

CN301 FFC CONNECTOR IMSA-9615S-29A-PP-A JC96J29ER007


CN602 WIRE ASSEMBLY 2PIN 2PIN 145MM RED BLACK

WX1A94F0-201

CN801 PH CONNECTOR TOP 2P B2B-PH-K-S (LF)(SN)

J3PHC02JG029


J3PHC02JG029

DIODESD203 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133

D204 IC SHUNT REGULATOR KIA431-AT/P NSZBA0TJY036


D205 DIODE ZENER 24BSC-T26 NDTC024BST26

D206 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133



D209 DIODE ZENER 39BSB-T26 NDTB039BST26

D210 DIODE ZENER 6V2BSB-T26 NDTB6R2BST26



















D601# DIODE 1N5406 NDLZ001N5406

D602# DIODE 1N5406 NDLZ001N5406

D603# DIODE 1N5406 NDLZ001N5406

D604# DIODE 1N5406 NDLZ001N5406

D606# DIODE ZENER 27BSB-T26 NDTB027BST26


D609# SWITCHING DIODE 1SS133(T-77) QDTZ001SS133



D631 DIODE FR154 NDLZ000FR154

D632 DIODE FR104-B NDLZ000FR104

D633 SCHOTTKY BARRIER DIODE SB240-B/P NDWZ000SB240


D636 RES. CARBON FILM J 1/2W J 2.7 Ω RCX22R7T1003

D637 SCHOTTKY BARRIER DIODE SB160 NDWZ000SB160


D639 DIODE ZENER 1ZB43BB NDWZ0001ZB43





D645 SHUNT REGULATOR KIA431B-AT/P NSZBA0TJY038

D646 DIODE SCHOTTKY SB360BH NDWZ000SB360






D655 RECTIFIER DIODE 1N4005 NDQZ001N4005



D659 DIODE ZENER 6V8BSA-T26 NDTA6R8BST26





D665 WIRE COPPER 6111-06003-0120 XZ40C0SHG002




20091013 15-3 A91F2EL







ICSIC201 IC TL3472CDR NSZBA0TTY115

IC601# PHOTO COUPLER LTV817MCF NPECLTV817MF

IC631 IC LD1117V NSZBA0SSS046

IC771 IC SWITCHING TC4052BF(ELNF) QSZBA0TTS162

IC801 IC D-AMP BD5426EFS-E2 QSZBA0TRM137

IC871 IC OP AMP NJM4558M(TE1)-#ZZZB QSZBA0TJR089

COILSL302 CHIP INDUCTOR LK1608R22K-T LLACKB3TUR22

L303 CHIP INDUCTOR LK1608R22K-T LLACKB3TUR22

L601# COIL LINE FILTER ST0807ET28-009 10MH LLEG0Z0Y2029


L801 RADIAL LEAD INDUCTORS 33µH LLARKGQTU330




L871 WIRE COPPER 6111-06003-0120 XZ40C0SHG002

TRANSISTORSQ172 TRANSISTOR KTC3198-Y-AT/P NQSYKTC3198P

Q201 TRANSISTOR KTA1267-GR-AT/P NQS1KTA1267P

Q203 TRANSISTOR KTC3198-Y-AT/P NQSYKTC3198P





Q209 TRANSISTOR 2SD400(E) QQUE002SD400






Q501 TRANSISTOR 2SC2120-Y(TE2 F T) QQSY2SC2120F

Q601# FET MOS 2SK3563(Q) QFWZ2SK3563Q

Q602# TRANSISTOR 2SC2120-O(TE2 F T) QQS02SC2120F




Q636 TRANSISTOR 2SA950-O (TE2 F T) QQS002SA950F

Q637 NPN TRANSISTOR POWER 2SC4881F HFE MAX320

QQWZ2SC4881F
















RESISTORSR174 CHIP RES. 1/10W J 22k Ω RRXAJR5Z0223


R201 CHIP RES. 1/10W J 22k Ω RRXAJR5Z0223

R206 CHIP RES.(1608) 1/10W 0 Ω RRXAZR5Z0000


R208 CHIP RES. 1/10W J 1 Ω RRXAJR5Z01R0


R210 RES CARBON FILM T 1/4W J 10 Ω RCX4100T1001






R217 CHIP RES. 1/10W J 1.5k Ω RRXAJR5Z0152




R223 RES CARBON FILM T 1/4W J 3.3k Ω RCX4332T1001

R224 RES CARBON FILM T 1/4W J 27k Ω RCX4273T1001



R227 METAL OXIDE FILM RES. 1W J 2.7 Ω RN012R7ZU001




R232 CHIP RES. 1/10W F 11k Ω RRXAFR5H1102

R233 CHIP RES. 1/10W F 750 Ω RRXAFR5H7500

R234 CHIP RES. 1/10W F 2.2k Ω RRXAFR5H2201
















R304 CHIP RES. 1/10W J 47 Ω RRXAJR5Z0470














R601# RES. CARBON FILM J 1/2W J 560k Ω RCX2564T1003

R602# CEMENT RESISTOR 5W J 2.2 Ω H 10MM RW052R2PAK10








20091013 15-4 A91F2EL

R614# METAL OXIDE FILM RES. 2W J 0.39 Ω RN02R39ZU001








R641 RES CHIP.(1608) 1/10W D 1.1k Ω RRXADR5H1101

R642 RES CHIP.(1608) 1/10W D 10k Ω RRXADR5H1002









R653 WIRE COPPER 6111-06003-0120 XZ40C0SHG002





R661 RES. CARBON FILM J 1/2W J 390 Ω RCX2391T1003





R666 RES CARBON FILM T 1/4W J 1.0 Ω RCX41R0T1001






R672 METAL OXIDE RES. 1W J 0.33 Ω RN01R33ZU001


























































































MISCELLANEOUSAC601# AC CORD W/O A GND WIRE UL/CSA 1770 NO

BLACKWAC0172LW022


20091013 15-5 A91F2EL

JACK CBA(MPW-2)

INVERTER ASSEMBLY

INVERTER CBA

B11 POW HEAT SINK A7120UH 1EM423993

B12 MODULE HEAT SINK PMC P7150UT 1EM423968

BC301 WIRE COPPER 6111-06003-0120 XZ40C0SHG002

BC601 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030







CL701 WIRE ASSEMBLY 9P 9PIN/170MM WX1A94F0-002

F601# FUSE STC4A125V U/CT PAGE20CW3402

FH601 FUSE HOLDER MSF-015 LF (B110) XH01Z00LY002


JK721 JACK RCA PCB S WHITE 01/RCA-101H(WH) JXRJ010YUQ02

JK722 JACK RCA PCB S RED 01/RCA-101H(RD) JXRJ010YUQ01

JK731 JACK RCA PCB S GREEN 01/RCA-101H(GN) JXRJ010YUQ03

JK732 JACK RCA PCB S BLUE 01/RCA-101H(BL) JXRJ010YUQ04



JK742 JACK SW RCA PCB S RED RCA-102H(RD) JYRJ010YUQ03

JK841 JACK RCA PCB S ORANGE 01/RCA-101H(OR) JXRJ010YUQ06



JS102 WIRE COPPER 6111-06003-0120 XZ40C0SHG002



L3 SCREW B-TIGHT D3X8 BIND HEAD+ GBJB3080

SA601# SURGE ABSORBER 470V+-10PER NVQZ10D471KB

T601# TRANS POWER BCK-28-9932 LTT2PC0XB043

TM601 EYELET TYPE D-1 0VM406868


TU301 TUNER UNIT ATSC/NTSC/QAM UC020AF UTUNNTUSP035


JACK CBA(MPW-2)Consists of the following:

----------

CAPACITORSC754 CHIP RES.(1608) 1/10W 0 Ω RRXAZR5Z0000





RESISTORSR751 CHIP RES. 1/10W J 75 Ω RRXAJR5Z0750










MISCELLANEOUSJK751 JACK SW DIN PCB L DIN-435C(777D) JYEL040YUQ03

JK752 JACK RCA PCB L RCA-101S(1)-03 JXRL010YUQ12


JK754 JACK SW RCA PCB L RCA-102F(RD) JYRL010YUQ05



INVERTER ASSEMBLYConsists of the following:

A91F2M1V-001

INVERTER CBA

---------------------------------------------------------------------FUNCTION CBAIR SENSOR CBAJUNCTION CBA

A91F2M1V-001-IV

----------------------------A91F2M1V-001-FNIRJN


INVERTER CBAConsists of the following:

----------

CAPACITORSC1000 ELECTROLYTIC CAP. 100µF/25V M CE1EMASDL101












CA2A392DT018


C1045 METALIZED POLYESTER FILM CAP. 0.47µF/50V J

CT1J474DT040

C1050 CERAMIC CAP. B K 0.01µF/1KV CCD3AKP0B103


C1061 CAP CERAMIC HV 15pF/6KV/SL/J CCA1500TE009

C1062 CAP CERAMIC (AX) 1500pF/50V/B/K CA1J152TU061






























20091013 15-6 A91F2EL































C1910 CAP ELECTROLYTIC 270µF/200V CEA271DYG005


C1931# POLYESTER FILM CAP. (PB FREE) 0.001µF/100V J

CA2A102DT018


CA2A273DT018


CA2A104DT018



CA2A473DT018

C1981 CHIP CERAMIC CAP. F Z 0.01µF/50V CHD1JZ30F103

C1982 ELECTROLYTIC CAP. 0.47µF/50V M CE1JMASDLR47

C1990 CERAMIC CAP. B K 1500pF/1KV CCD3AKP0B152

C1992# ELECTROLYTIC CAP 470µF/100V CE2AMZNDL471

C1993 ELECTROLYTIC CAP 220µF/100V CE2AMZNDL221


CONNECTORSCN1001 FFC CONNECTOR 15P IMSA-9615S-15A-PP-A JC96J15ER007


CN1050# CONNECTOR/JACK 1747386-1 JB17J02AP002





CN1900# CONNECTOR B2P3-VH(LF)(SN) J3VH020JG001

DIODESD1000 DIODE ZENER 15BSB-T26 NDTB015BST26








































































20091013 15-7 A91F2EL
































D1940 DIODE FAST RECOVERY FR155-B/P NDWZ0FR155BP




D1990 DIODE SHOTTKY FSF05A40 QDWZFSF05A40


ICSIC1000 IC PULSE-WIDTH-MODULATION CONT

TL494CDRNSCA0T0TY006

IC1700 IC BA10324AF-E2 QSZBA0TRM032




TRANSISTORSQ1001 TRANSISTOR KTA1267-GR-AT/P NQS1KTA1267P





















Q1510 FET MOS 2SK2417(FT) QFWZSK2417FT










Q1930# FET MOS 2SK3561(Q) IDSS100UA QFWZ2SK3561Q

Q1931# TRANSISTOR KTC3198-Y-AT/P NQSYKTC3198P

Q1932# TRANSISTOR 2SC2120-Y(TE2 F T) QQSY2SC2120F

Q1970 NPN TRANSISTOR KTC3200-GR-AT/P NQSGKTC3200P



RESISTORSR1001 CHIP RES. 1/10W F 22k Ω RRXAFR5H2202












R1015 CHIP RES. 1/10W F 7.50 k Ω RRXAFR5H7501









R1028 RES CARBON FILM T 1/4W G 22k Ω RCX4223T1002









R1050 METAL OXIDE RES. 1W J 8.2k Ω RN01822ZU001














20091013 15-8 A91F2EL


R1072 CHIP RES. 1/10W J 1M Ω RRXAJR5Z0105






















































































































R1946 METAL OXIDE RES. 1W J 47k Ω RN01473ZU001









20091013 15-9 A91F2EL

FUNCTION CBA

IR SENSOR CBA

JUNCTION CBA













MISCELLANEOUSB12 MODULE HEAT SINK PMC P7150UT 1EM423968

B32 HEAT SINK PNC A91F2UH 1EM428180

B33 HEAT SINK PND ASSEMBLY A91F2UH 1EM428182


BC1510 COIL BEADS CORE FBR07VA850TB-00 LLBF00ZTU020







T1050# TRANS INVERTER HVT-153 LTZ3PZ0XB009







FUNCTION CBAConsists of the following:

----------

CAPACITORC108 CAP CERAMIC (AX) 0.1µF/50V/F/Z CA1J104TU062

RESISTORSR108 RES CARBON FILM T 1/4W J 220 Ω RCX4221T1001


R111 RES CARBON FILM T 1/4W G 4.7k Ω RCX4472T1002





SWITCHESSW101B TACT SWITCH SKQSAB SST0101AL038

SW103B TACT SWITCH SKQSAB SST0101AL038






IR SENSOR CBAConsists of the following:

----------

CAPACITORSC101 ELECTROLYTIC CAP. 47µF/16V M H7 CE1CMAVSL470





DIODED101 LED (WHITE) SLR343WBC7T3XM QPWM343WBC7T





MISCELLANEOUSCL102 WIRE ASSEMBLY 8PIN 8PIN 205MM WX1A91F2-001

CL103 WIRE ASSEMBLY 4P 4PIN 180MM WX1A91F2-002

RS101 SENSOR REMOTE RECEIVER KSM-712TH2E USESJRSKK044


JUNCTION CBAConsists of the following:

----------

CONNECTORCN101 242 SERIES CONNECTOR TUC-P08X-B1 WHT

STJCTUB08TG002


20091005 15-10 A91FQEL

ELECTRICAL PARTS LIST [32PFL3504D/F7 (Serial No. : YA1A**********)]


NOTES:




MPW CBA


C.....±0.25% D.....±0.5% F.....±1%

G.....±2% J......±5% K.....±10%

M.....±20% N.....±30% Z.....+80/-20%





A91F2MPW-001


--------------------



----------



























CA2A473DT018


CA2A122DT018



CA2A683DT018


CA2A152DT018




CE0KMZNDL222







CE0KMZNDL222


CA2A222DT018




































20091005 15-11 A91FQEL
























































WX1A94F0-201


J3PHC02JG029


J3PHC02JG029




























D601# DIODE GENERAL PURPOSE 1N5406-BU NDLZ1N5406BU







































20091005 15-12 A91FQEL













































QQWZ2SC4881F















































































20091005 15-13 A91FQEL









R636 RES. CARBON FILM J 1/2W J 2.7 Ω RCX22R7T1003
























































































































20091005 15-14 A91FQEL

JACK CBA(MPW-2)

INVERTER ASSEMBLY

INVERTER CBA



BLACKWAC0172LW022


























JS304 INDUCTOR 22µH-K-5FT LLARKBSTU220









----------























A91FQM1V-001

INVERTER CBA


A91FQM1V-001-IV

----------------------------A91FQM1V-001-FNIRJN



----------













CA2A392DT018



CT1J474DT040

C1050 CERAMIC CAP. B K 0.01µF/1KV CCD3AKN0B103


C1061 CAP CERAMIC HV 15pF/6KV/SL/J CCE1500TE009





























20091005 15-15 A91FQEL





































CA2A102DT018


CA2A273DT018


CA2A104DT018



CA2A473DT018




















































































20091005 15-16 A91FQEL






































D1971 DIODE ZENER HZS33NB2TE-EQ QDTBHZS33NB2












































































R1050 METAL OXIDE FILM RES. 1W J 22k Ω RN01223ZU001











20091005 15-17 A91FQEL
























































































































R1943 RES CARBON FILM 1/4W J 820k Ω RCX4824FS002









20091005 15-18 A91FQEL

FUNCTION CBA

IR SENSOR CBA

JUNCTION CBA




































----------


















----------















----------


STJCTUB08TG002

20091013 15-19 A91FAEL

ELECTRICAL PARTS LIST [32PFL3514D/F7 (Serial No. : DS1A**********)]


NOTES:




MPW CBA


C.....±0.25% D.....±0.5% F.....±1%

G.....±2% J......±5% K.....±10%

M.....±20% N.....±30% Z.....+80/-20%





A91F2MPWS001


--------------------



----------



























CA2A473DT018


CA2A122DT018



CA2A683DT018


CA2A152DT018



C633 ELECTROLYTIC CAP. 2200µF/10V M CE1AMZPDL222







CE0KMZNDL222


CA2A222DT018





































20091013 15-20 A91FAEL























































WX1A94F0-201


J3PHC02JG029


J3PHC02JG029




































































20091013 15-21 A91FAEL










































QQWZ2SC4881F



















































































20091013 15-22 A91FAEL



































R672 METAL OXIDE RES. 1W J 0.33 Ω RN01R33ZU001



























































































BLACKWAC0172LW022


20091013 15-23 A91FAEL

JACK CBA(MPW-2)

INVERTER ASSEMBLY

INVERTER CBA


B12 MODULE HEAT SINK PMC P7150UT 1EM423968


































----------























A91F2M1V-001

INVERTER CBA


A91F2M1V-001-IV

----------------------------A91F2M1V-001-FNIRJN



----------













CA2A392DT018



CT1J474DT040


































20091013 15-24 A91FAEL


































CA2A102DT018


CA2A273DT018


CA2A104DT018



CA2A473DT018



C1990 CERAMIC CAP. B K 1500pF/1KV CCD3AKP0B152




















































































20091013 15-25 A91FAEL





























































































































20091013 15-26 A91FAEL

































































































































20091013 15-27 A91FAEL

FUNCTION CBA

IR SENSOR CBA

JUNCTION CBA
































----------









SWTICHESSW101B TACT SWITCH SKQSAB SST0101AL038








----------
















----------


STJCTUB08TG002


20091005 15-28 A91FREL

ELECTRICAL PARTS LIST [32PFL3514D/F7 (Serial No. : YA1A**********)]


NOTES:




MPW CBA


C.....±0.25% D.....±0.5% F.....±1%

G.....±2% J......±5% K.....±10%

M.....±20% N.....±30% Z.....+80/-20%





A91F2MPW-001


--------------------



----------



























CA2A473DT018


CA2A122DT018



CA2A683DT018


CA2A152DT018




CE0KMZNDL222







CE0KMZNDL222


CA2A222DT018




































20091005 15-29 A91FREL
























































WX1A94F0-201


J3PHC02JG029


J3PHC02JG029



































































20091005 15-30 A91FREL













































QQWZ2SC4881F















































































20091005 15-31 A91FREL

































































































































20091005 15-32 A91FREL

JACK CBA(MPW-2)

INVERTER ASSEMBLY

INVERTER CBA



BLACKWAC0172LW022



































----------























A91FQM1V-001

INVERTER CBA


A91FQM1V-001-IV

----------------------------A91FQM1V-001-FNIRJN



----------













CA2A392DT018



CT1J474DT040
































20091005 15-33 A91FREL





































CA2A102DT018


CA2A273DT018


CA2A104DT018



CA2A473DT018




















































































20091005 15-34 A91FREL






































D1971 DIODE ZENER HZS33NB2TE-EQ QDTBHZS33NB2























































































20091005 15-35 A91FREL

































































































































20091005 15-36 A91FREL

FUNCTION CBA

IR SENSOR CBA

JUNCTION CBA




































----------


















----------















----------


STJCTUB08TG002

16-1 FL9.1PREV

REVISION HISTORY

Chassis FL9.1• 2009-07-07 32PFL3504D/F7 (Serial No. : DS1A**********), 32PFL3514D/F7 (Serial No. : DS1A**********)

Individual parts numbers added for the INVERTER ASSEMBLY

• 2009-09-10 32PFL3504D/F7 (Serial No. : DS1A**********), 32PFL3514D/F7 (Serial No. : DS1A**********)Change parts numbers (DIGITAL MAIN CBA UNIT)

• 2009-10-09 32PFL3504D/F7 (Serial No. : YA1A**********) added

• 2009-10-09 32PFL3514D/F7 (Serial No. : YA1A**********) added

• 2009-10-14 32PFL3504D/F7 (Serial No. : DS1A**********), 32PFL3514D/F7 (Serial No. : DS1A**********)Change parts numbers (DIGITAL MAIN CBA UNIT, MPW CBA, INVERTER ASSEMBLY)

• TBD 32PFL3504D/F7 (Serial No. : DS2A**********) added

• TBD 32PFL3514D/F7 (Serial No. : DS2A**********) added

Documents

LCD TV chassis FL9.1 Service Manual